| 2410075 | 03640 | LOCKHEED MARTIN CORPORATION |
| 48ESB | 00303 | SHELLY ASSOCIATES INC. |
| 48ESB | 04655 | GENERAL DYNAMICS MISSION SYSTEMS, INC. |
| 48ESB | 08108 | LAMP INDUSTRY FOR USE WITH INDUSTRY DESIGNATIONS AND ABBREVIATIONS FOR LAMPS |
| 48ESB | 52361 | COMMUNICATION SYSTEMS DIV NORTH AMERICAN PHILIPS CORP |
| 48ESB | 58854 | GTE PRODUCTS CORP LIGHTING PRODUCTS GROUP |
| 48ESB5 | 08108 | LAMP INDUSTRY FOR USE WITH INDUSTRY DESIGNATIONS AND ABBREVIATIONS FOR LAMPS |
| PL48ESB | 58451 | PRECISION LAMP INC |
| OL-48ESB | S3774 | OSHINO LAMPS LTD. |